Forza 1100H Series User manual

Hydraulic
Puller Set
Manual

Revised 07.09.2017

ÍNDICE
1. Introduction 5
2. Hydraulic part 5
3. Mechanical part 7
3.1. User manual 7
3.2. Technical features 7
3.3. Push puller serie 1100H 8
3.4. Combinations with the spliters 1200 9
3.5. 2/3 jaws puller serie 1300H/TH 11
3.6. Self-centering pullers serie 1300THA 12
3.7. Internal pullers serie 1500H 14
3.8. Internal pullers serie 4700H 15
4. Technical features series 1300H/TH y
300THA jaws puller 16
5. Spindle and point protector 16
6. User manual and technical features
for big pullers 17

5
1. INTRODUCTIÓN
The main advantage when using a hydraulic extractor is that it facilitates the extraction and the
force is transmitted in the straight line by the spindle.
FORZA extractors are 100% compatible with the main manufacturers of hydraulic equipment.
2. HYDRAULIC PART
The hydraulic part of the puller is made up of:
The hydraulic cylinder which is the force creating part of the puller. It is a single acting
cylinder with spring loaded return..
The pump is the part that brings pressure to the cylinder. Forza supplies it together with
the gauge and hose.
Pumps can deliver up to 700 bars, for additional safety DO NOT operate with pressure
beyond the red zone.
CPullers might end up not perfectly balanced when being set resulting into uneven load
between ther arms
Hydraulic pump Hydraulic cylinder Hose Pressure gauge
Complete hydraulic equipment
Reference TON Weight
00910 10 11
00918 20 16
00930 30 19
00952 60 43
00995 100 76

6
Hydraulic cylinders
Hydraulic pumps
Reference ØA Stroke H TON weight L r Spindle R
09101 70 25 81 10 2,5 50,8 5/16”UNC 111083 3/4”UNF 16h
09181 99 48 160 20 7,5 82,6 3/8”UNC 111883 1”UNC 8h
09301 114 63 178 30 10,5 92,1 3/8”UNC 113083 1-1/4”UNC 7h
09521 159 75 235 60 31 130,2 1/2”UNC 115283 1-5/8”UNS 5,5h
09951 212 76 254 100 65 177,8 5/8”UNC 119583 2-1/2”UN 8h
Reference Weight Bar Max. Pump force
(N) TON
009542 3,7 700 346 4
09102 8,5 700 490 10
09182 8,5 700 490 20-30
09522 12 700 460 60
09952 12 700 460 100

7
3. MECANIC PART
3.1 User manual
1- Make sure that the spinde is perfectly cleaned and greased.
2- Check that shaft is punched. Otherwise use a point protector.
3- See that arms are evenly spread.
4- Wear all necessary safety equipments.
5- Hold the equipment steady by tightening the spindle manually.
6- Put pressure with the pump while always monitoring the gauge and the puller
deformations alike.
DO NOT USE POWER TOOLS
NOTE: Pumps can deliver up to 700 bars, for additional safety DO NOT operate
with pressure beyond the red zone whnusing pullers.
3.2 Technical features
The hydraulic sets contain the necessary parts to put together several pullers.
 The various hydraulic pullers sets’ compositions are available in our catalogue or web
page www.forza.es.
Essentially the sets contains:
- Push pullers series 1110H.
- Spliter series 1200.
- Standard or self-centering 2 & 3 arms pullers.
- Interior pullers series 1500H.
When the extractors are mounted sometimes they are not perfectly centered, this
causes asymmetry in loads on the jaws.

8
3.3. Push Puller Serie 1100H
You can invert the body and use the same extractor for pulling and pushing.
Extensions serie 1100H
The arms marked with * are the standard ones supplied with the puller.
Reference A B C Weight (kg)
1110H 300 260 280 7,5
1118H 265 345 370 18,5
1130H 284 440 480 37
1152H 447 580 615 70,5
1195H 600 700 760 134
Reference L Thread R1 Thread R2 M ØD Puller
1110-209H 209 3/4” - 16h 5/8” - 18h 106 25
1110H1110-460H* 460 3/4” - 16h 5/8” - 18h 357 25
1110-540H 540 3/4” - 16h 5/8” - 18h 437 25
1120-209 209 3/4” - 16h 5/8” - 18h 89 25
1120H
1120-336 336 3/4” - 16h 5/8” - 18h 216 25
1120-515* 515 3/4” - 16h 5/8” - 18h 395 25
1120-665 665 3/4” - 16h 5/8” - 18h 545 25
1120-855 855 3/4” - 16h 5/8” - 18h 735 25
1130-328 328 1” - 14h 1” - 14h 158 32
1130H1130-582* 582 1” - 14h 1” - 14h 412 32
1130-836 836 1” - 14h 1” - 14h 667 32
1152-504 504 1 1/4” - 12h 1 1/4” - 12h 292 42
1152H1152-820* 820 1 1/4” - 12h 1 1/4” - 12h 608,5 42
1152-1076 1075,5 1 1/4” - 12h 1 1/4” - 12h 864 42
1195-660 660 1 3/4” - 12h 1 3/4” - 12h 400 50 1195H
1195-1060* 1060 1 3/4” - 12h 1 3/4” - 12h 800 50

9
Joining nuts for the 1100
We have joining nuts to connect the extensions and get more reach.
3.4 Combinations with the spliters 1200
The 1100H pullers combine with the series 1200:
The size of the piece to be pulled out cannot be determined considering the B
measuremente, but instead the C measuring distance between arms.
Reference Joining nut
1110 112017
1120 112017
1135 113517
1152 115017
1195 119517
Reference A B C
1110H + 1204B 275 110 155
1110H + 1206B 275 125 222
1118H + 1206B 262 134 230
1118H + 1208B 425 213 300
1130H + 1208C 241 213 290
1130H + 1210C 241 250 372
1152H + 1210D 380 250 362
1152H + 1212D 380 300 435
1152H + 1213D 380 300 450
1195H + 1213E 565 315 535

10
Correct set up of the spliter.
•Thepuller1200mustpressagainsttheatface.
•Arms must be positioned as closest as possible to the piece to be pulled out.
•It is the C distance which must be almost equal to the B.
•In hose cnditions the pullers can work at the maximum force level.
Incorrect spliter set up.
•The1200pullersNOTinatsideposition.
•Arms are too far off the piece to be pulled out. The C distance is much greater than the B.
•In this position the turning torque on the arm tip is multiplied by L.
•In this position one cannot reach the maxumum force.
•Monitor th spindle bending and stop pulling when excssive.
1200inatsideoperation
1200 on the tapered face
Thepuller1200doesnotpresstheatface.
Avoid doing this so as not to bend the puller and make the
jobdifcult.